Search results: 17,320 results (approx.)

1. Preparation and characterization of nanoparticles from field pea starch by batch versus continuous nanoprecipitation techniques.

Starch nanoparticles (SNPs) were produced by batch nanoprecipitation (BNP) and continuous techniques such as flash nanoprecipitation (FNP) and microfluidic nanoprecipitation (MNP). Water and absolute ethanol were used as solvent (S) and antisolvent (AS), respectively, while they can be mixed either ...

Author(s) : Dong HongMin; Zhang Qing; Gao Jun; Chen LingYun; Vasanthan, T.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Hydrocolloids 2022 Vol.122 ref.40

2. Adsorption of microgel aggregates formed by assembly of gliadin nanoparticles and a β-lactoglobulin fibril-peptide mixture at the air/water interface: surface morphology and foaming behavior.

Foamability, foam stability, foam rheological properties, and foam plasticity of foaming agents are key parameters in determining the quality of foamed food, but with current foaming agents these parameters are difficult to optimize simultaneously. In this study, gliadin nanoparticles (GNPs) were...

Author(s) : Peng DengFeng; Jin WeiPing; Sagis, L. M. C.; Li Bin

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Hydrocolloids 2022 Vol.122 ref.41

3. A highly selective fluorescence nanosensor based on the dual-function molecularly imprinted layer coated quantum dots for the sensitive detection of diethylstilbestrol/cypermethrin in fish and seawater.

The surface molecularly imprinted layer coated CdSe/CdS/ZnS quantum dots (MIP-CdSe/CdS/ZnS QDs) was developed and utilized as the selective optosensing materials of the fluorescence nanosensor to diethylstilbestrol (DES) and cypermethrin (CYP), respectively. The surface morphology, functional group ...

Author(s) : Zhang RongRong; Li XunJia; Sun AiLi; Song SuQuan; Shi XiZhi

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Control 2022 Vol.132 ref.36

4. Preparing potato starch nanocrystals assisted by dielectric barrier discharge plasma and its multiscale structure, physicochemical and rheological properties.

Non-thermal plasma has increasingly been used for surface modification of various materials as a novel green technology. In this study, we prepared potato starch nanocrystals (SNCs) assisted by dielectric barrier discharge plasma technology and investigated its multiscale structure, physicochemical ...

Author(s) : Shen HuiShan; Ge XiangZhen; Zhang Bo; Su ChunYan; Zhang Qian; Jiang Hao; Zhang GuoQuan; Yuan Li; Yu XiuZhu; Li WenHao

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.372 ref.29

5. Ti3C2Tx MXenes loaded with Au nanoparticle dimers as a surface-enhanced Raman scattering aptasensor for AFB1 detection.

Mycotoxin B1 (AFB1) contamination in agricultural products pose a deadly danger to animal and human health and its rapid and reliable detection is thus very important. Herein, a ratiometric surface-enhanced Raman scattering (SERS) aptasensor for AFB1 detection was developed, in which...

Author(s) : Wu ZhiHui; Sun DaWen; Pu HongBin; Wei QingYi; Lin XuanRan

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.372 ref.56

6. A novel method of affinity purification and characterization of polygalacturonase of Aspergillus flavus by galacturonic acid engineered magnetic nanoparticle.

Pectinases hydrolyze pectin and make up 25% of global food processing enzyme sales. In this study, we aimed to purify exo-polygalacturonase (Exo-PG) by using galacturonic acid conjugated magnetic nanoparticles (MNPs) and examined its application in juice purification. The submerged fermentation was ...

Author(s) : Lodhi, M. S.; Ayesha Shaheen; Khan, M. T.; Shafiq, M. I.; Samra, Z. Q.; Wei DongQing

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.372 ref.48

7. Development of composite nanoparticles from gum Arabic and carboxymethylcellulose-modified Stauntonia brachyanthera seed albumin for lutein delivery.

Lutein is a carotenoid with several beneficial functions, but its poor water solubility, chemical instability, and low bioavailability limits its application. To overcome these shortcomings, self-assembly composite nanoparticles from Stauntonia brachyanthera seed albumin (SBSA), gum Arabic (GA),...

Author(s) : Yu NingXiang; Wang JinShuang; Jiang ChengJia; Nie XiaoHua; Hu ZhenYing; Ye Qin; Meng XiangHe; Xiong Hua

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.372 ref.40

8. Development and characterization of medium and high internal phase novel multiple Pickering emulsions stabilized by hordein nanoparticles.

Medium and high internal phase W1/O/W2 multiple Pickering emulsions (MPEs) were fabricated by physically-modified hordein nanoparticles. A triphasic system was developed at dispersed phase volume fraction (Φ) of 0.5 with an overrun value of ~40%. No overrun was detected in high internal phase MPEs...

Author(s) : Boostani, S.; Riazi, M.; Marefati, A.; Rayner, M.; Hosseini, S. M. H.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.372 ref.40

9. Enhanced stability of stilbene-glycoside-loaded nanoparticles coated with carboxymethyl chitosan and chitosan hydrochloride.

Stilbene-glycoside (THSG) is a promising dietary supplement with remarkable biological properties, however, its poor stability and low oral bioavailability hinder its application as an ingredient in functional foods. Herein, stilbene-glycoside-loaded nanoparticles (THSG-NPs) coated with...

Author(s) : Liu ShiQi; Yang QianYu; Zhang Jing; Yang MengNan; Wang YanHui; Sun Ting; Ma Chao; Abd El-Aty, A. M.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.372 ref.37

10. SPR based gold nano-probe as optical sensor for cysteine detection via plasmonic enhancement in the presence of Cr3+.

A selective and sensitive detection of L-cysteine (Cys) is an important tool for various biological studies. Here, Au nanoparticles (NPs) were prepared by chemical reduction technique. The probe was developed to detect and quantify Cys in the presence of Cr3+ ions which acts as a cross linker. The...

Author(s) : Ahmed, B.; Elgorban, A. M.; Bahkali, A. H.; Lee, J.; Syed, A.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 2022 Vol.265 ref.42

11. A novel molecularly imprinted polymer composite based on polyaniline nanoparticles as sensitive sensors for parathion detection in the field.

This paper presents a novel strategy for the real-time detection of organophosphate pesticides by imprinting parathion molecules at the surface of conductive functional polyaniline nanoparticles (PANIs). It has been demonstrated that the introduction of vinyl group on the surface of PANIs is not...

Author(s) : Liang Ying; Wang HongMei; Xu YiXin; Pan HongZhi; Guo KeYu; Zhang Ying; Chen YaQiong; Liu DeZhi; Zhang Yu; Yao ChunXia; Yu YanYan; Shi GuoYue

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Control 2022 Vol.133 No.Part B ref.34

12. A label-free and enzyme-free fluorescent aptasensor for amplified detection of kanamycin in milk sample based on target-triggered catalytic hairpin assembly.

Kanamycin residues in foods can cause serious adverse reactions in human body, and the accurate and sensitive detection of kanamycin is of great significance to ensure human health. In this work, we constructed a label-free and enzyme-free fluorescent aptasensor for quantifying kanamycin in milk...

Author(s) : Cui WanLing; Hu GuoDong; Lv EnGuang; Li ChongHui; Wang ZhenXing; Li Qiang; Qian ZhaoHong; Wang JiHua; Xu ShiCai; Wang Rui

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Control 2022 Vol.133 No.Part B ref.45

13. Nanotechnology-assisted production of value-added biopotent energy-yielding products from lignocellulosic biomass refinery - a review.

The need to develop sustainable alternatives for pretreatment and hydrolysis of lignocellulosic biomass (LCB) is a massive concern in the industrial sector today. Breaking down of LCB yields sugars and fuel in the bulk scale. If explored under nanotechnology, LCB can be refined to yield...

Author(s) : Dey, N.; Kumar, G.; Vickram, A. S.; Mohan, M.; Singhania, R. R.; Patel, A. K.; Dong ChengDi; Anbarasu, K.; Thanigaivel, S.; Ponnusamy, V. K.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Bioresource Technology 2022 Vol.344 No.Part A ref.147

14. A SERS aptasensor based on porous au-NC nanoballoons for Staphylococcus aureus detection.

In this work, we developed a new approach for fabricating hollow and porous nitrogen doped carbon nanoballoons loading AuNPs (Au-NC-NBs) with a large specific surface area, a high N and Au content. The surface-enhanced Raman scattering (SERS) aptasensor based on the resulting Au-NC-NBs possess a...

Author(s) : Xie BeiBei; Wang ZhiPeng; Zhang RuiXue; Zhang Zhen; He Yun

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Analytica Chimica Acta 2022 Vol.1190 ref.34

15. Digestion and absorption properties of Lycium barbarum polysaccharides stabilized selenium nanoparticles.

In the present study, the digestion and absorption properties of Lycium barbarum polysaccharides stabilized selenium nanoparticles (LBP-SeNPs) were investigated. The results showed that selenium nanoparticles (SeNPs) exhibited a higher selenium release rate than LBP-SeNPs (p < 0.05) after being...

Author(s) : Zhang JiXian; Yang Xue; Ji Tao; Wen ChaoTing; Ye ZhiQiang; Liu XiaoFang; Liang Li; Liu GuoYan; Xu Xin

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.373 No.Part B ref.25

16. Flexible conductive gasket based on Eucommia ulmoides gum and carbon fillers.

Eucommia ulmoides gum (EUG) is an eco-friendly and biodegradable novel polymer having the characteristics of both rubber and plastic, which shows excellent potential for conductive gasket material. A flexible, lightweight, and biodegradable EUG-based/carbon fillers composite was prepared via the...

Author(s) : Yue PanPan; Leng ZeJian; Rao Jun; Chen GeGu; Hao Xiang; Bian Jing; Zhu MingQiang; Peng Feng

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Industrial Crops and Products 2022 Vol.176 ref.36

17. Production of herbal nanocolloids from Rubia tinctorum L. roots by rapid expansion from supercritical solution into suspension system.

The current study was done to confirm the existence of stable nanoparticles of phyto-compounds, such as alizarin, lucidin, and rubiadin from Rubia tinctorum L. roots by employing the supercritical procedure. These compounds have a low bioaccessibility since; they are rarely soluble in aqueous...

Author(s) : Yekefallah, M.; Raofie, F.

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Industrial Crops and Products 2022 Vol.176 ref.55

18. Bioinspired fabrication of noniridescent structurally colored cotton fabric based on polystyrene@polycaffeic acid particles.

Recently, the preparation of structurally colored fabrics based on polydopamine (PDA) has attracted extensive attention. However, the high price of dopamine seriously hinders its application in industry. Herein, we report a rational methodology to prepare polystyrene@polycaffeic acid (PS@PCfA)...

Author(s) : Zhu XiaoWei; Wei TianChen; Shawkey, M. D.; Xing TieLing; Chen GuoQiang

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Industrial Crops and Products 2022 Vol.176 ref.46

19. Ultrasmall au nanoparticles modified 2D metalloporphyrinic metal-organic framework nanosheets with high peroxidase-like activity for colorimetric detection of organophosphorus pesticides.

Ultrasmall Au nanoparticles (UsAuNPs) in the size range of 4.0-7.0 nm was successfully immobilized on the surface of 2D metalloporphyrinic metal-organic framework nanosheets (2D MOF). Firstly, The obtained hybrid nanomaterial, UsAuNPs/2D MOF, was fully characterized by TEM, HRTEM, element mapping...

Author(s) : Yang HuanYu; Sun ZhiPing; Qin XinGuang; Wu HongYuan; Zhang HaiZhi; Liu Gang

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.376 ref.35

20. Preparation, characterization of naringenin, β-cyclodextrin and carbon quantum dot antioxidant nanocomposites.

In this work, naringenin loaded β-cyclodextrin and carbon quantum dots composite nanoparticles were successfully fabricated. The results showed that incorporation of carbon quantum dots not only enhanced antioxidant activities of nanoparticles but also improved encapsulation efficiency of...

Author(s) : Liang Yan; Hou DongYuan; Ni Zan; Cao MinJie; Cai LuYun

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.375 ref.38

21. Development of a label free electrochemical sensor based on a sensitive monoclonal antibody for the detection of tiamulin.

Based on a murine monoclonal antibody (mAb) against tiamulin (TML), an electrochemical immunosensor was proposed using silver-graphene oxide (Ag-GO) nanocomposites and gold nanocomposites (AuNPs) to detect tiamulin (TML). Due to the synergetic properties of Ag-GO nanocomposites and AuNPs, the...

Author(s) : Wang AiPing; You XiaoJuan; Liu HongLiang; Zhou JingMing; Chen YuMei; Zhang ChenYang; Ma KaiKai; Liu YanKai; Ding PeiYang; Qi YanHua; Zhang GaiPing

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.366

22. Foxtail millet prolamin as an effective encapsulant deliver curcumin by fabricating caseinate stabilized composite nanoparticles.

The development of food proteins as effective delivery systems is of great significance for the encapsulation of active compounds. Foxtail millet prolamin (FP) has a high level of hydrophobic amino acids and proline, meets the basic characteristics of delivery system, and was described here for the ...

Author(s) : Chen Xiao; Zhang TongYu; Wu YanChao; Gong PiXian; Li HuiJing

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.367 ref.36

23. Effects of epigallocatechin gallate on the stability, dissolution and toxicology of Zno nanoparticles.

Previously we reported the cytoprotective effects of polyphenols rich in hydroxyl groups against ZnO nanoparticles (NPs). This study used RNA-sequencing to evaluate the toxicity of ZnO NPs and epigallocatechin gallate (EGCG) to 3D Caco-2 spheroids. EGCG altered the colloidal stability of ZnO NPs,...

Author(s) : Cao WanDi; Gu ManYu; Wang ShuYi; Huang ChaoBo; Xie Yixi; Cao Yi

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Food Chemistry 2022 Vol.371 ref.36

24. Investigating the effects of biochar colloids and nanoparticles on cucumber early seedlings.

Understanding about the influence of biochar colloidal and nanoscale particles on plant is limited. We therefore extracted the colloids and nanoparticles from hot pepper stalk biochar (CB600 and NB600), and examined physiological responses of cucumber early seedlings through hydroponic culture and...

Author(s) : Liu GuoCheng; Pan MeiQi; Song JiaYing; Guo MengYao; Xu LiNa; Xin YanJun

Publisher : Elsevier Ltd, Oxford, UK

Journal article : Science of the Total Environment 2022 Vol.804 ref.60

25. Improved intestinal absorption and oral bioavailability of astaxanthin using poly (ethylene glycol)-graft-chitosan nanoparticles: preparation, in vitro evaluation, and pharmacokinetics in rats.

BACKGROUND: Astaxanthin (ASTA) is a kind of food-derived active ingredient (FDAI) with antioxidant and antidiabetic functions. It is nontoxic but its poor solubility and low bioavailability hinder its application in the food industry. In this study, a novel carrier, polyethylene glycol-grafted...

Author(s) : Zhu YuAn; Gu ZhengQing; Liao YouWu; Li ShuAng; Xue YuanYuan; Firempong, M. A.; Xu Ying; Yu JiangNan; Smyth, H. D. C.; Xu XiMing

Publisher : Wiley, Chichester, UK

Journal article : Journal of the Science of Food and Agriculture 2022 Vol.102 No.3 pp.1002-1011 ref.48